Quality Fiber and RF GMC200, Руководство пользователя

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GMC200 Media Converter System User Guide
9
base processor is responsible for the network protocol processing, while the
16-bit instruction set MCU is used for the system house keeping, such as the
communication, control and status gathering between the master and slave
chassis, the local and remote converters. The embedded software on the
NMC supports command line interface (CLI) based, Web-based and SNMP
management options to meet your system management requirements at
different levels.
The following table shows the LED descriptions.
Label Type Color State Description
On
The converter is power on
PWR
Power status
Red
Off The converter is power off
On
Valid communication link
established at RJ45 port
LNK/ACT
RJ45
Ethernet link
status
Yellow
Blinking Indicates network activity for
the corresponding RJ45 p
ort
On Management software is in
normal operational SYS/ALM Management
software
status and
alarm Green
Blinking Management system is
booting up or the software
upgrade is in progress or
there is a software error alarm
2.4 Plug-in Media Converter Cards
GMC200 system uses the same plug-in card in both carrier center chassis